From Wikipedia, the free encyclopedia

Volcanic calderas that are partially or fully submerged under the water of a larger ocean or lake, sometimes forming a reef, bay or harbor.

Not to be confused with atolls, where a sunken seamount has grown a ring of coral islands surrounding a lagoon.

See also Category:Volcanic crater lakes, which are lakes that fill the craters of otherwise terrestrial volcanoes.

From Wikipedia, the free encyclopedia

Volcanic calderas that are partially or fully submerged under the water of a larger ocean or lake, sometimes forming a reef, bay or harbor.

Not to be confused with atolls, where a sunken seamount has grown a ring of coral islands surrounding a lagoon.

See also Category:Volcanic crater lakes, which are lakes that fill the craters of otherwise terrestrial volcanoes.


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